Article Figures & Data
Tables
Gender Characteristics Male Female Total n (%) *Network water Min. -Max. 53-85 Age (year) Mean±SD 69.60±9.583 n(%) 16 (69.6) 7 (30.4) 23 (100) Total Percentage (%) (22.2) (1.4) (31.9) Well water Min. -Max. 23-83 Age (year) Mean±SD 67.62±12.422 n (%) 30 (61.2) 19 (38.8) 49 (100) Total Percentage (%) (41.7) (26.4) (68.1) Total n(%) 46 (63.9) 26 (36.1) 72 (100) Min. -Max. 23-85 ↵* P-values=0.454
Min–minimum
Max–maximum
n Mean Std. Dev. 95% Confidence Interval for Mean Minimum Max. P-values Lower Bound Upper Bound Li Network water 3 13.8633 .67122 12.1959 15.5307 13.17 14.51 .033 Well water 3 16.5367 1.27962 13.3579 19.7154 15.06 17.32 Total 6 15.2000 1.72604 13.3886 17.0114 13.17 17.32 Be Network water 3 .6817 .19741 0.1913 1.1721 .50 .89 .001 Well water 3 −.3177 .05604 −0.4546 −0.1785 −.35 −.25 Total 6 .1820 .56253 −0.4083 0.7723 −.35 .89 Mg Network water 3 38356.6667 812.97806 363.37.1112 40376.2161 37430.00 38950.00 .004 Well water 3 46000.0000 2138.24695 40688.3001 51311.6999 43550.00 47490.00 Total 6 42178.3333 4429.37656 37529.9877 46826.6790 37430.00 47490.00 P Network water 3 −14.4133 2.00056 −19.3830 −9.4437 −16.71 −13.05 .076 Well water 3 −9.2710 3.17157 −17.1496 −1.3924 −12.91 −7.10 Total 6 −11.8422 3.68205 −15.7062 −7.9781 −16.71 −7.10 Cr Network water 3 6.7373 .11261 6.4576 7.0171 6.62 6.85 .001 Well water 3 4.9013 .22542 4.3414 5.4613 4.70 5.15 Total 6 5.8193 1.01817 4.7508 6.8878 4.70 6.85 Mn Network water 3 .9437 .54979 1.2246 3.9561 2.26 3.23 .027 Well water 3 2.5903 .62906 −0.6190 2.5063 .51 1.67 Total 6 1.7670 1.04530 0.6700 2.8640 .51 3.23 Fe Network water 3 19.1100 2.30671 13.3798 24.8402 16.98 21.56 .397 Well water 3 22.3767 5.50390 8.7042 36.0491 16.31 27.05 Total 6 20.7433 4.17694 16.3599 25.1268 16.31 27.05 Co Network water 3 .6363 .18413 0.1789 1.0937 .49 .84 .010 Well water 3 .1050 .07721 −0.0868 0.2968 .02 .15 Total 6 .3707 .31724 0.0377 0.7036 .02 .84 Ni Network water 3 1.9400 1.35064 −1.4152 5.2952 1.03 3.49 .908 Well water 3 2.0537 .86208 −0.0879 4.1952 1.35 3.02 Total 6 1.9968 1.01530 0.9313 3.0623 1.03 3.49 As Network Water 3 12.2733 2.62348 5.7563 18.7904 10.65 15.30 .257 Well water 3 10.0153 1.36587 6.6223 13.4084 9.15 11.59 Total 6 11.1443 2.24251 8.7910 13.4977 9.15 15.30 Se Network water 3 3.8573 6.96009 −13.4325 21.1472 −.79 11.86 .280 Well water 3 −1.4750 2.51352 −7.7189 4.7689 −2.97 1.43 Total 6 1.1912 5.51674 −4.5983 6.9806 −2.97 11.86 Sr Network water 3 706.8667 16.70968 665.3575 748.3758 688.00 719.80 .006 Well water 3 838.1667 39.04617 741.1706 935.1627 793.80 867.30 Total 6 772.5167 76.76870 691.9529 853.0805 688.00 867.30 Mo Network water 3 −9.7567 .68743 −11.4643 −8.0490 −10.53 −9.22 .004 Well water 3 −12.2133 .17616 −12.6509 −11.7757 −12.40 −12.05 Total 6 −10.9850 1.41845 −12.4736 −9.4964 −12.40 −9.22 Cd Network water 3 −2.2207 .82416 −4.2680 −0.1733 −2.90 −1.31 .006 Well water 3 −5.2780 .58929 −6.7419 −3.8141 −5.89 −4.72 Total 6 −3.7493 1.79298 −5.6310 −1.8677 −5.89 −1.31 Sn Network water 3 1.1050 .26491 0.4469 1.7631 .85 1.38 .001 Well water 3 −.4310 .13583 −0.7684 −0.0936 −.56 −.29 Total 6 .3370 .86211 −0.5677 1.2417 −.56 1.38 Sn–stannic
Cd–cadmium
Mo–molybdenum
Sr–strontium
Se–selenium
As–arsenic
Ni- nickel
Co–cobalt
Fe–iron
Mn–manganese
Cr–chromium
Li–lithium
Be–berilium
Mg–magnesium
P - phosphorus
Groups N Mean Std. Dev. 95% Confidence Interval for Mean Min. Max. P-values Lower Bound Upper Bound F Well water 2 .16465 .006576 0.10557 0.22373 .160 .169 .070 Network water 2 .14360 .005091 0.09786 0.18934 .140 .147 Total 4 .15413 .013067 0.13333 0.17492 .140 .169 Cl Well water 2 46.17500 .247487 43.95141 48.39859 46.000 46.350 .028 Network water 2 47.19185 .002616 47.16834 47.21536 47.190 47.194 Total 4 46.68343 .604219 45.72198 47.64487 46.000 47.194 Nitrate Well water 2 7.03330 .004667 6.99137 7.07523 7.030 7.037 .001 Network water 2 6.60365 .005162 6.55727 6.65003 6.600 6.607 Total 4 6.81848 .248091 6.42371 7.21324 6.600 7.037 Sulfate Well water 2 84.48475 .006718 84.42440 84.54510 84.480 84.490 .001 Network water 2 82.55360 .005091 82.50786 82.59934 82.550 82.557 Total 4 83.51917 1.114961 81.74502 85.29333 82.550 84.490 Phosphate Well water 2 .00415 .000212 0.00224 0.00606 .004 .004 .028 Network water 2 .00310 .000141 0.00183 0.00437 .003 .003 Total 4 0.00363 0.000624 0.00263 0.00462 0.003 0.004
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